Description
Worcester 533 Compact Main Heat Exchanger 871860492A0
Worcester Main Heat Exchanger 871860492A0.This is a fully refurbished part taken from a completely functioning boiler. The quality of the product is assured as all our products are refurbished to the highest standard and quality checked by our experienced engineering team. However, the product might have slight cosmetic marks as it is a part of used boiler. All our refurbished products come with 12 months warranty.
This part fits the following boilers:
| Fits Appliance(s) | GC No. |
| 533 Compact | 47-406-58 |
| 533 Compact ErP | 47-406-83 |
| 535 Compact | 47-406-59 |
| 535 Compact ErP | 47-406-84 |
| Greenstar 28 CDI Compact | 47-406-44 |
| Greenstar 28 CDI Compact LPG | 47-406-45 |
| Greenstar 32 CDI Compact | 47-406-46 |
| Greenstar 32 CDI Compact LPG | 47-406-47 |
| Greenstar 36 CDI Compact | 47-406-48 |
| Greenstar 36 CDI Compact LPG | 47-406-49 |
| Greenstar 28 CDI Compact ERP | 47-406-77 (7733600054) |
| Greenstar 28 CDI Compact ERP LPG | 47-406-78 (7733600057) |
| Greenstar 32 CDI Compact ERP | 47-406-79 (7733600055) |
| Greenstar 32 CDI Compact ERP LPG | 47-406-80 (7733600058) |
| Greenstar 36 CDI Compact ERP | 47-406-81 (7733600056) |
| Greenstar 36 CDI Compact ERP LPG | 47-406-82 (7733600059) |
| Greenstar 27 i System Compact | 41-406-13 |
| Greenstar 27 i System Compact LPG | 41-406-14 |
| Greenstar 30 i System Compact | 41-406-15 |
| Greenstar 30 i System Compact LPG | 41-406-16 |
| Greenstar 27 i System Compact ERP | 41-406-58 (7733600060) |
| Greenstar 27 i System Compact ERP LPG | 41-406-59 (7733600061) |
| Greenstar 30 i System Compact ERP | 41-406-60 (7733600062) |
| Greenstar 30 i System Compact ERP LPG | 41-406-61 (7733600063) |
| Greenstar 27 RI Compact | 41-406-17 |
| Greenstar 27 RI Compact LPG | 41-406-18 |
| Greenstar 30 RI Compact | 41-406-19 |
| Greenstar 30 RI Compact LPG | 41-406-20 |
| Greenstar 27 RI Compact ERP | 41-406-54 (7733600064) |
| Greenstar 27 RI Compact ERP LPG | 41-406-55 (7733600065) |
| Greenstar 30 RI Compact ERP | 41-406-56 (7733600066) |
| Greenstar 30 RI Compact ERP LPG | 41-406-57 (7733600067) |
| Greenstar 25 SI Compact | 47-406-50 |
| Greenstar 25 SI Compact LPG | 47-406-51 |
| Greenstar 30 SI Compact LPG | 47-406-53 |
| Greenstar 30 SI Compact NG | 47-406-52 |
| Greenstar 25 SI Compact ERP | 47-406-73 (7733600050) |
| Greenstar 25 SI Compact ERP LPG | 47-406-74 (7733600051) |
| Greenstar 30 SI Compact ERP | 47-406-75 (7733600052) |
| Greenstar 30 SI Compact ERP LPG | 47-406-76 (7733600053) |
Please note: Before placing your order you must check your part matches the Manufacturer Part Number stated above.
For any Worcester Products related products please clink below link :Worcester Spares
    Prices: Please note all prices are inclusive of VAT.
At Heating and catering parts,
We certainly strive to provide the best possible customer experience. Consequently, we understand that sometimes a product may not meet your expectations or requirements. That is why we offer a comprehensive 30-day return policy to ensure your satisfaction. Please read our full Return Policy
We appreciate you buying from our store. Usually, If your order is received by 1:00 p.m. EST (Monday–Friday), we will ship the item the same day. You can count on us to deliver quickly and safely. In other words, we take pride in our prompt and trustworthy service and will do everything we can to ensure the safe arrival of your package. Please note that weekends are not included in our next-day delivery guarantee. Delivery for orders placed on Fridays (the next day) is on the following Monday. At the same time select the Saturday delivery option at checkout if you’d like your purchases delivered on a weekend day.
In a word thank you for choosing us!
Frequently Asked Questions
1. Which Worcester boilers is this main heat exchanger compatible with?
This heat exchanger fits a wide range of Worcester boilers including 533 Compact, 533 Compact ErP, 535 Compact, 535 Compact ErP, and multiple Greenstar models such as 28, 32, and 36 CDI Compact (both standard and LPG), Greenstar i System Compact, Greenstar RI Compact, and Greenstar SI Compact. Always check the manufacturer part number before purchase to ensure compatibility.
2. Is this a new or refurbished part?
This is a fully refurbished part taken from a completely functioning boiler. Each unit is thoroughly tested by our experienced engineering team to ensure full operational reliability. Minor cosmetic marks may be present due to its previous use.
3. Does this heat exchanger come with a warranty?
Yes, all refurbished Worcester heat exchangers come with a 12-month warranty. The warranty covers defects related to refurbishment and ensures that the part performs as expected.
4. How is the part tested before sale?
Our engineering team inspects and tests every refurbished heat exchanger for functionality, durability, and quality. This ensures the part meets high operational standards and is safe for use in your boiler.
5. How can I ensure this is the correct part for my boiler?
Before placing an order, always check that your boiler’s manufacturer part number matches 871860492A0. Using the correct part ensures compatibility and optimal boiler performance. If unsure, refer to your boiler’s manual or consult a qualified engineer.
